KR890010541A - Temperature display device and method of cash register - Google Patents

Temperature display device and method of cash register Download PDF

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Publication number
KR890010541A
KR890010541A KR1019870015068A KR870015068A KR890010541A KR 890010541 A KR890010541 A KR 890010541A KR 1019870015068 A KR1019870015068 A KR 1019870015068A KR 870015068 A KR870015068 A KR 870015068A KR 890010541 A KR890010541 A KR 890010541A
Authority
KR
South Korea
Prior art keywords
temperature
cpu
data
display flag
cash register
Prior art date
Application number
KR1019870015068A
Other languages
Korean (ko)
Other versions
KR900002626B1 (en
Inventor
오세광
최상윤
Original Assignee
안시환
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 안시환, 삼성전자 주식회사 filed Critical 안시환
Priority to KR1019870015068A priority Critical patent/KR900002626B1/en
Publication of KR890010541A publication Critical patent/KR890010541A/en
Application granted granted Critical
Publication of KR900002626B1 publication Critical patent/KR900002626B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

내용 없음No content

Description

금전등록기의 온도 표시장치 및 방법Temperature display device and method of cash register

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명에 따른 시스템도.1 is a system diagram according to the present invention.

제 2 도는 제 1 도중 온도감지부의 구체회로도.2 is a detailed circuit diagram of a temperature sensing unit during a first view.

제 3 도는 본 발명의 동작흐름도.3 is a flow chart of the present invention.

제 4 도는 본 발명의 동작흐름도.4 is a flow chart of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : CPU 20 : 키보드10: CPU 20: keyboard

30 : 온도감지부 40 : 메모리30: temperature sensing unit 40: memory

50 : 표시기 60 : 프린터50: indicator 60: printer

R1 : 저항 31 : 온도검출소자R1: resistor 31: temperature detecting element

Claims (2)

금전등록기에 있어서, 시스템을 제어 처리하는 중앙처리장치(이하 : CPU라 함)(10)와, 거래금액 및 상품 수량 정보와 시스템 제어 정보를 입력하는 키보드(20)와, 주변의 온도변화를 검출하기 위한 온도감지부(30)와, 상기 CPU(10)의 제어하에 상기 키보드(20)에 의해 입력되는 데이터와 상기 온도감지부(30)에 의해 검출된 온도데이터와 기존 온도변환 데이터를 저장하는 메모리(40)와, 상기 CPU(10)에서 처리된 데이터를 디스플레이하는 표시기(50)와, 상기 CPU(10)에서 처리한 데이터를 출력하는 프린터(60)로 구성됨을 특징으로 하는 온도 표시장치.In the cash register, a central processing unit (hereinafter referred to as a CPU) 10 for controlling the system, a keyboard 20 for inputting transaction value and product quantity information and system control information, and a change in ambient temperature are detected. A temperature sensing unit 30 to store data input by the keyboard 20, temperature data detected by the temperature sensing unit 30, and existing temperature conversion data under the control of the CPU 10. And a memory (40), an indicator (50) for displaying the data processed by the CPU (10), and a printer (60) for outputting the data processed by the CPU (10). 금전등록기에 있어서, 전원이 온(ON)된 상태에서 CPU(10)는 온도표시 플래그가 세트상태인가를 검사하는 제 1 과정과, 상기 제 1 과정에서 온도표시플래그가 세트되어 있지 않을시 키스캔하여 스캔한 키데이터로 온도표시기가 압압되었는가 검사하는 제 2 과정과, 상기 제 2 과정에서 온도표시 표시기가 압압되지 않았을시 리턴되는 제 2 과정과, 상기 제 2 과정에서 온도 표시키가 압압되었을시 온도 표시 플래그를 세트하는 제 4 과정과, 상기 제 1,4 과정에서 온도 표시플래그가 압압되었다면 CPU(10)은 자체내에 내장된 아날로그/디지탈 변환기를 구동하고 아날로그 온도 신호를 디지탈 온도데이터로 변환하여 표시기(50)로 출력한 뒤 리턴하는 제 5 과정으로 이루어짐을 특징으로 하는 온도 표시방법.In the cash register, when the power is turned on, the CPU 10 checks whether or not the temperature display flag is set, and when the temperature display flag is not set in the first step, the kiss can be kissed. A second step of checking whether the temperature indicator is pressed by the scanned key data, a second step of returning when the temperature indicator is not pressed in the second step, and a pressing of the temperature indication key in the second step If the temperature display flag is pressed in the fourth process of setting the temperature display flag and the first and fourth processes, the CPU 10 drives an analog / digital converter embedded therein and converts the analog temperature signal into digital temperature data. And a fifth process of returning the output to the display unit (50). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870015068A 1987-12-28 1987-12-28 Apparatus and method of display of temperature in cash register KR900002626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870015068A KR900002626B1 (en) 1987-12-28 1987-12-28 Apparatus and method of display of temperature in cash register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870015068A KR900002626B1 (en) 1987-12-28 1987-12-28 Apparatus and method of display of temperature in cash register

Publications (2)

Publication Number Publication Date
KR890010541A true KR890010541A (en) 1989-08-09
KR900002626B1 KR900002626B1 (en) 1990-04-21

Family

ID=19267420

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870015068A KR900002626B1 (en) 1987-12-28 1987-12-28 Apparatus and method of display of temperature in cash register

Country Status (1)

Country Link
KR (1) KR900002626B1 (en)

Also Published As

Publication number Publication date
KR900002626B1 (en) 1990-04-21

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